Twin Falls County · ID
Penstemon is a 1.4-mile trail, in Twin Falls County, ID. It climbs 199 ft and descends 379 ft, between 6,664 ft and a high point of 6,846 ft. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-26. Open the interactive map for routing, weather, and offline use.